水力梯度是两点之间总水头差（水头损失）h与渗流路径长度l的比值；两点之间水力头差（压力头损失）与流过土样长度的比值；两点之间水头差与流动路径长度的比率；两点之间水头损失与流动路径长度的比值；两点间总水头差（水头损失）h与渗流路径长度l（两点间沿流动方向的距离）的比值；两点间的水头损失与土样渗透路径长度的比值。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| API Bull 24-2006 指南标准 |
地下潜水层中溶解物质向下迁移：评价、意义及对‘潜水状污染带’的表征与监测的影响 Downward Solute Plume Migration: Assessment, Significance, and Implications for Characterization and Monitoring of “Diving Plumes”
|
2006-04-01 美国石油学会 |
| AS 2200:2006(R2009) 规范 |
Water supply and drainage design drawing
|
2009 澳大利亚标准协会 |
| ASTM D2434-26 试验 |
Standard Test Methods for Laboratory Measurement of Hydraulic Conductivity of Coarse-Grained Soils
渗透仪 渗透系数 |
2026-02-01 美国材料与试验协会 |
| ASTM D5493-06(2016) Test Method |
Standard Test Method for Permittivity of Geotextiles Under Load
渗透率 |
2006 美国材料与试验协会 |
| BS ISO 17313:2004 试验 |
Soil quality - Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter
渗透系数 |
2004-07-19 英国标准学会 |
| BS ISO 18325:2015 试验标准 |
Geosynthetics. Test method for the determination of water discharge capacity for prefabricated vertical drains
|
2015-11-30 英国标准学会 |
| DIN 17892-11:2004 试验 |
Geotechnical Testing Soil Laboratory Testing Permeability Determination
渗透性 |
2004 德国标准化学会 |
| DIN 17892-11:2005 试验 |
地质勘探与测试 土样实验室测试 第11部分：恒定和下降水头渗透性测定 (ISO/TS 17892-11:2004) Laboratory tests on soil samples for geological exploration and testing Part 11: Determination of permeability under constant and falling heads (ISO/TS 17892-11:2004)
土样 渗透性 |
2005 德国标准化学会 |
| DIN 18130-1:1998 试验 |
Soil - investigation and testing; Determination of the coefficient of water permeability - Part 1: Laboratory tests
渗透系数 |
1998-05 德国标准化学会 |
| DIN EN ISO 12958-1:2019 试验标准 |
土工织物和土工织物相关产品-平面水流量的测定-第1部分：指数测试（ISO/DIS 12958-1:2019） Geotextiles and geotextile-related products - Determination of water flow capacity in their plane - Part 1: Index test (ISO/DIS 12958-1:2019); German and English version prEN ISO 12958-1:2019
|
2019-05-01 德国标准化学会 |
| DIN EN ISO 12958-2:2019 试验标准 |
土工织物和土工织物相关产品-平面水流量的测定-第2部分：性能测试（ISO/DIS 12958-2:2019） Geotextiles and geotextile-related products - Determination of water flow capacity in their plane - Part 2: Performance test (ISO/DIS 12958-2:2019); German and English version prEN ISO 12958-2:2019
|
2019-05-01 德国标准化学会 |
| DIN EN ISO 12958:2010 试验 |
土工织物和土工织物相关产品.平面水流容量的测定(ISO 12958-2010).德文版本EN ISO 12958-2010 Geotextiles and geotextile-related products - Determination of water flow capacity in their plane (ISO 12958:2010); German version EN ISO 12958:2010
|
2010-08 德国标准化学会 |
| DIN EN ISO 17892-11:2021 试验标准 |
土工调查和试验. 土壤的实验室试验. 第11部分: 渗透试验(ISO 17892-11-2019); 德文版本EN ISO 17892-11-2019 Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Permeability tests (ISO 17892-11:2019); German version EN ISO 17892-11:2019
渗透仪 |
2021-03-00 德国标准化学会 |
| DIN EN ISO 17892-11:2021-03 试验标准 |
Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Permeability tests (ISO 17892-11:2019); German version EN ISO 17892-11:2019
渗透仪 |
2021-03 德国标准化学会 |
| DIN EN ISO 22282-5:2012-09 试验 |
Geotechnical investigation and testing - Geohydraulic testing - Part 5: Infiltrometer tests (ISO 22282-5:2012); German version EN ISO 22282-5:2012
渗透系数 |
2012-09 德国标准化学会 |
| DIN ISO/TS 17892-11:2005 试验 |
土工调查和试验.土壤的实验室试验.第11部分:常压头和降水头渗透率的测定 Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Determination of permeability by constant and falling head (ISO/TS 17892-11:2004); German version CEN ISO/TS 17892-11:2004
渗透性 |
2005-01 德国标准化学会 |
| GOST 25584-2016 试验标准 |
Soils. Laboratory methods for determination of coefficient of hydraulic conductivity
渗透系数 |
2016 俄罗斯标准局 |
| IRAM 78020:2005 试验 |
Geosintetics. Determination of the soil-geotextile system clogging potential by the gradient function.
|
2005-03-21 阿根廷标准化研究所 |
| ISO 12958-1:2020 试验 |
土工织物和土工织物相关产品.平面内水流能力的测定.第1部分:指数试验 Geotextiles and geotextile-related products — Determination of water flow capacity in their plane — Part 1: Index test
|
2020-10-20 国际标准化组织 |
| ISO 17312:2005 试验 |
Soil quality - Determination of hydraulic conductivity of saturated porous materials using a rigid-wall permeameter
干容重 渗透系数 |
2005-03 国际标准化组织 |
| ISO 17313:2004 试验 |
Soil quality - Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter
水力传导率 |
2004-07 国际标准化组织 |
| ISO 17892-11:2019 试验标准 |
Geotechnical investigation and testing — Laboratory testing of soil — Part 11: Permeability tests
渗透仪 渗透系数 |
2019-01-30 国际标准化组织 |
| ISO/TS 17892-11:2004 试验 |
土工勘查和检验.土壤的实验室检验.第11部分:用恒定水头和降水头测定渗透性 Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Determination of permeability by constant and falling head
流量 渗透系数 |
2004-10 国际标准化组织 |
| PD ISO/TR 18228-3:2021 试验 |
Design using geosynthetics. Filtration
|
2021-06-23 英国标准学会 |
| SIS-CEN ISO/TS 17892-11:2005 试验 |
岩土工程勘察与试验 土壤实验室试验 第11部分：恒定水头和落水头测定渗透性 Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Determination of permeability by constant and falling head (ISO/TS 17892-11:2004)
流量 渗透系数 |
2005 瑞典标准研究所 |
| SS-EN ISO 12958:2010 试验 |
土工布和土工布相关产品 平面水流量测定（ISO 12958:2010） Geotextiles and geotextile-related products - Determination of water flow capacity in their plane (ISO 12958:2010)
|
2010 瑞典标准研究所 |
| SS-ISO 17312:2006 试验 |
土壤质量 使用刚性壁透水仪确定饱和多孔材料的液压导渗性（ISO 17312:2005 等同采用） Soil quality - Determination of hydraulic conductivity of saturated porous materials using a rigid-wall permeameter (ISO 17312:2005, IDT)
渗透系数 |
2006 瑞典标准研究所 |
| UNE-EN ISO 17892-11:2020 试验 |
Geotechnical investigation and testing - Laboratory testing of soil - Part 11: Permeability tests (ISO 17892-11:2019)
|
2020-03-04 西班牙标准化协会 |
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